| article html file updated | 2 September 2025 09:28 CEST | Update | https://www.mdpi.com/2227-7102/11/6/273 |
| article html file updated | 26 July 2022 22:17 CEST | Update | N/A |
| article html file updated | 31 May 2021 14:54 CEST | Original file | N/A |
| article pdf uploaded. | 31 May 2021 14:53 CEST | Version of Record | https://www.mdpi.com/2227-7102/11/6/273/pdf |
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